Deeproot Linux DeepOfix 3.3 access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.

A vulnerability was found in Deeproot Linux DeepOfix 3.3. It has been declared as critical. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect integrity. CVE summarizes:

The SMTP server in DeepOfix 3.3 and earlier allows remote attackers to bypass authentication via an empty password, which triggers an LDAP anonymous bind.

The weakness was presented 10/26/2014 (Website). The advisory is available at This vulnerability was named CVE-2013-6796 since 11/15/2013. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

A public exploit has been developed in Python. It is possible to download the exploit at It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (89077) and Exploit-DB (29706).





CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍


Class: Access control
CWE: CWE-264

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


OpenVAS ID: 100626
OpenVAS Name: this_host_name(
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


11/15/2013 🔍
11/18/2013 +3 days 🔍
10/26/2014 +342 days 🔍
10/26/2014 +0 days 🔍
03/27/2015 +152 days 🔍
04/03/2022 +2564 days 🔍


Advisory: 124054
Status: Not defined

CVE: CVE-2013-6796 (🔍)
X-Force: 89077
SecurityFocus: 63793 - deepOfix SMTP Mail Server LDAP Authentication Bypass Vulnerability
OSVDB: 100007

scip Labs:


Created: 03/27/2015 12:07 PM
Updated: 04/03/2022 08:32 AM
Changes: 03/27/2015 12:07 PM (54), 03/14/2019 08:35 PM (6), 04/03/2022 08:32 AM (3)
Complete: 🔍
Cache ID: 3:71F:40


No comments yet. Languages: en.

Please log in to comment.

Do you need the next level of professionalism?

Upgrade your account now!